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° | Mass<Atom|Res|Mol|Obj|All> | - |
Calculate mass |
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| | | Command | | Argument | | Datatype | | Default | | Min | | Max | |
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| Format: | | Mass<Atom|Res|Mol|Obj|All> | Selection | |
SELECTION | | - | | - |
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| Python: | | resultlist = Mass<Atom|Res|Mol|Obj|All>(selection1) | | ||||||||||
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| Menu: | | Analyze > Mass of | | ||||||||||
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| Related: | | Volume , Radius |
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| Required: | |
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The Mass command sums up the atomic masses per selected unit and returns the result(s) in g/mol. Alternative names for this unit are
'Dalton' (Da) or 'unified atomic mass unit' (u).
Example 1:
MassAtom 513
Get the mass of atom 513 in g/mol.
Example 2:
MassRes Lys 15
Get the mass of residue Lys 15.
Example 3:
m = MassObj 1crn
Get the mass of object 1crn and assign the result to variable
'm'.
Example 4:
masslist() = MassRes Obj 1crn
Assign the masses of the residues in object 1crn to list 'masslist'.